Cisco IOS Bugs Allow Unauthenticated, Remote DoS Attacks
ID: cd4e7f72-cfb7-5216-a64f-03b75e1998c1
STIX ID: report--cd4e7f72-cfb7-5216-a64f-03b75e1998c1
Feed Name: Dark Reading
Threat Score
Date Published: 2024-03-28
Date Updated: 2026-04-21
Author: Becky Bracken, Senior Editor, Dark Reading
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Cisco has released security updates for IOS/IOS XE and Access Point software addressing 14 vulnerabilities — ten DoS flaws (some exploitable by unauthenticated remote attackers), privilege escalation, command injection, ACL bypasses, and a secure-boot bypass in Access Points (CVE-2024-20265) that could allow a physical attacker to load tampered firmware. CISA has urged administrators to apply the updates immediately.
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